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Dashboard screen performance issue #5465

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davidfischer opened this issue Mar 15, 2019 · 1 comment · Fixed by #5471
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Dashboard screen performance issue #5465

davidfischer opened this issue Mar 15, 2019 · 1 comment · Fixed by #5471
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Good First Issue Good for new contributors Improvement Minor improvement to code

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@davidfischer
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While working on #5464, I discovered a performance issue on the dashboard screen.

Getting the latest build status and the number of builds for each project results in an extra SQL query each. This results in O(n) SQL queries where n is the number of projects displayed. It should be possible to get the latest build and number of builds for each project using a Django annotation or a similar feature.

Screen Shot 2019-03-15 at 10 35 18 AM
@davidfischer davidfischer added Good First Issue Good for new contributors Improvement Minor improvement to code labels Mar 15, 2019
@saadmk11
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Working on it

@davidfischer davidfischer mentioned this issue Mar 15, 2019
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@saadmk11 saadmk11 mentioned this issue Mar 16, 2019
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Dashboard screen performance fix saadmk11/readthedocs.org
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@davidfischer @saadmk11